fix redis 缓存客户端，包括jedis，redisson，spring-data-redis
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common/mall-spring-boot-starter-cache/pom.xml
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36
common/mall-spring-boot-starter-cache/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>onemall</artifactId>
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<groupId>cn.iocoder.mall</groupId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>mall-spring-boot-starter-cache</artifactId>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-data-redis</artifactId>
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</dependency>
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<dependency>
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<groupId>org.redisson</groupId>
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<artifactId>redisson</artifactId>
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<version>3.10.6</version>
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</dependency>
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<dependency>
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<groupId>redis.clients</groupId>
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<artifactId>jedis</artifactId>
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<version>3.1.0</version>
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</dependency>
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</dependencies>
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</project>
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package cn.iocoder.mall.cache.config;
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import org.springframework.stereotype.Component;
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import org.springframework.util.StringUtils;
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import redis.clients.jedis.Jedis;
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import redis.clients.jedis.JedisSentinelPool;
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import javax.annotation.PostConstruct;
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import javax.annotation.Resource;
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@Component
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public class JedisClient {
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@Resource
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private static JedisSentinelPool jedisSentinelPool;
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public static String get(String key) {
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Jedis jedis = null;
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try {
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jedis = jedisSentinelPool.getResource();
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return jedis.get(key);
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} catch (Exception e) {
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} finally {
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if (jedis != null) {
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jedis.close();
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}
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}
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return "";
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}
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public static boolean set(String key, String value) {
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Jedis jedis = null;
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try {
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jedis = jedisSentinelPool.getResource();
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String ret = jedis.set(key, value);
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return "ok".equalsIgnoreCase(ret);
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} catch (Exception e) {
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} finally {
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if (jedis != null) {
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jedis.close();
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}
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}
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return false;
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}
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public static boolean set(String key, String value, int seconds) {
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Jedis jedis = null;
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try {
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jedis = jedisSentinelPool.getResource();
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String ret = jedis.set(key, value);
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jedis.expire(key, seconds);
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return "ok".equalsIgnoreCase(ret);
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} catch (Exception e) {
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} finally {
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if (jedis != null) {
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jedis.close();
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}
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}
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return false;
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}
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public static boolean del(String key) {
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Long removedSize = 0L;
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Jedis jedis = null;
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try {
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jedis = jedisSentinelPool.getResource();
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removedSize = jedis.del(key);
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} catch (Exception e) {
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} finally {
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if (jedis != null) {
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jedis.close();
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}
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}
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return removedSize > 0;
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}
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}
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package cn.iocoder.mall.cache.config;
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import org.redisson.Redisson;
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import org.redisson.config.Config;
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import org.redisson.config.ReadMode;
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import org.redisson.config.SentinelServersConfig;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.context.annotation.Bean;
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import org.springframework.stereotype.Component;
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import javax.annotation.Resource;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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@Component
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public class RedissonClient {
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@Value("${spring.redis.database}")
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private int database;
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@Value("${spring.redis.sentinel.master}")
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private String master;
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@Value("${spring.redis.sentinel.nodes}")
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private String nodes;
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/**
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* 哨兵模式 redisson 客户端
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* @return
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*/
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@Bean
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public org.redisson.api.RedissonClient redissonClient() {
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Config config = new Config();
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List<String> nodes = Arrays.asList(this.nodes.split(","));
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List<String> newNodes = new ArrayList(nodes.size());
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nodes .forEach((index) -> newNodes.add(
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index.startsWith("redis://") ? index : "redis://" + index));
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SentinelServersConfig serverConfig = config.useSentinelServers()
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.addSentinelAddress(newNodes.toArray(new String[3]))
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.setMasterName(this.master)
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.setReadMode(ReadMode.SLAVE) ;
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serverConfig.setDatabase(this.database);
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return Redisson.create(config);
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}
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}
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package cn.iocoder.mall.cache.config;
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import com.fasterxml.jackson.annotation.JsonAutoDetect;
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import com.fasterxml.jackson.annotation.PropertyAccessor;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import org.redisson.Redisson;
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import org.redisson.api.RedissonClient;
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import org.redisson.config.Config;
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import org.redisson.config.ReadMode;
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import org.redisson.config.SentinelServersConfig;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.cache.CacheManager;
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import org.springframework.cache.annotation.CachingConfigurerSupport;
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import org.springframework.cache.annotation.EnableCaching;
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import org.springframework.cache.interceptor.KeyGenerator;
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import org.springframework.cache.interceptor.SimpleKeyGenerator;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.data.redis.cache.RedisCacheConfiguration;
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import org.springframework.data.redis.cache.RedisCacheManager;
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import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.data.redis.core.StringRedisTemplate;
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import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
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import org.springframework.data.redis.serializer.RedisSerializationContext;
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import org.springframework.data.redis.serializer.RedisSerializer;
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import org.springframework.data.redis.serializer.StringRedisSerializer;
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import redis.clients.jedis.Jedis;
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import java.lang.reflect.Method;
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import java.time.Duration;
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import java.util.*;
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import static com.fasterxml.jackson.databind.DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES;
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@Configuration
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@EnableCaching
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public class SpringDataRedisConfig extends CachingConfigurerSupport {
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@Value("${spring.redis.database}")
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private int database;
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@Value("${spring.redis.sentinel.master}")
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private String master;
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@Value("${spring.redis.sentinel.nodes}")
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private String nodes;
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private static RedisTemplate redisTemplate;
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static {
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}
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public static String get(String key) {
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redisTemplate.opsForValue().get(key);
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return "";
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}
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public static boolean set(String key, String value) {
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redisTemplate.opsForValue().set(key,value);
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return false;
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}
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public static boolean set(String key, String value, int seconds) {
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redisTemplate.opsForValue().set(key,value,seconds);
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return false;
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}
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/**
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* json序列化
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* @return
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*/
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@Bean
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public RedisSerializer<Object> jackson2JsonRedisSerializer() {
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//使用Jackson2JsonRedisSerializer来序列化和反序列化redis的value值
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Jackson2JsonRedisSerializer serializer = new Jackson2JsonRedisSerializer(Object.class);
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ObjectMapper mapper = new ObjectMapper();
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mapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
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mapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
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mapper.configure(FAIL_ON_UNKNOWN_PROPERTIES, false);
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serializer.setObjectMapper(mapper);
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return serializer;
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}
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@Bean
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public RedisTemplate<String, Object> redisTemplate(LettuceConnectionFactory lettuceConnectionFactory) {
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//StringRedisTemplate的构造方法中默认设置了stringSerializer
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RedisTemplate<String, Object> template = new RedisTemplate<>();
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//set key serializer
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StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
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template.setKeySerializer(stringRedisSerializer);
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template.setHashKeySerializer(stringRedisSerializer);
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//set value serializer
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template.setDefaultSerializer(jackson2JsonRedisSerializer());
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template.setConnectionFactory(lettuceConnectionFactory);
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template.afterPropertiesSet();
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return template;
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}
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@Bean
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public StringRedisTemplate stringRedisTemplate(LettuceConnectionFactory lettuceConnectionFactory) {
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StringRedisTemplate template = new StringRedisTemplate();
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template.setConnectionFactory(lettuceConnectionFactory);
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return template;
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}
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@Override
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@Bean
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public KeyGenerator keyGenerator() {
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return new SimpleKeyGenerator() {
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@Override
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public Object generate(Object target, Method method, Object... params) {
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StringBuilder sb = new StringBuilder();
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sb.append(target.getClass().getName());
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sb.append(".").append(method.getName());
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StringBuilder paramsSb = new StringBuilder();
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for (Object param : params) {
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// 如果不指定，默认生成包含到键值中
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if (param != null) {
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paramsSb.append(param.toString());
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}
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}
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if (paramsSb.length() > 0) {
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sb.append("_").append(paramsSb);
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}
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return sb.toString();
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}
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};
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}
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private RedisCacheConfiguration getRedisCacheConfigurationWithTtl(Integer time, int timeType) {
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Duration duration = Duration.ofMillis(time);
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if (timeType == 1){//时
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duration = Duration.ofHours(time);
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}else if (timeType == 2){//分
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duration = Duration.ofMinutes(time);
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}else if (timeType == 3){//秒
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duration = Duration.ofSeconds(time);
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}
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RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig();
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redisCacheConfiguration = redisCacheConfiguration
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.serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(new StringRedisSerializer()))
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.serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(jackson2JsonRedisSerializer())
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)
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//超时时间
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.entryTtl(duration);
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return redisCacheConfiguration;
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}
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}
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@ -0,0 +1,17 @@
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redis.pool.maxIdle=200
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redis.pool.minIdle=10
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#redis.pool.maxActive=600
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redis.pool.maxTotal=1024
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redis.pool.maxWaitMillis=3000
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redis.pool.minEvictableIdleTimeMillis=300000
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redis.pool.numTestsPerEvictionRun=1024
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redis.pool.timeBetweenEvictionRunsMillis=30000
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redis.pool.testOnBorrow=true
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redis.pool.testWhileIdle=true
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redis.pool.testOnReturn=true
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#Redis 配置
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spring.redis.sentinel.master=
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spring.redis.sentinel.nodes=
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spring.redis.database=
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@ -19,6 +19,16 @@
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<module>mall-spring-boot-starter-security</module>
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<module>mall-spring-boot-starter-mybatis</module>
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</modules>
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<dependencies>
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<dependency>
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<groupId>org.springframework</groupId>
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<artifactId>spring-context</artifactId>
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</dependency>
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<dependency>
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<groupId>redis.clients</groupId>
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<artifactId>jedis</artifactId>
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</dependency>
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</dependencies>
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<dependencyManagement>
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<dependencies>
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